1946342520

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1222

約数の個数: 256

約数和(自身を含む): 6919488000

約数和(自身を除く): 4973145480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 243, 270, 285, 324, 342, 360, 380, 405, 456, 486, 513, 540, 570, 648, 684, 729, 760, 810, 855, 972, 1026, 1080, 1140, 1171, 1215, 1368, 1458, 1539, 1620, 1710, 1944, 2052, 2187, 2280, 2342, 2430, 2565, 2916, 3078, 3240, 3420, 3513, 3645, 4104, 4374, 4617, 4684, 4860, 5130, 5832, 5855, 6156, 6840, 7026, 7290, 7695, 8748, 9234, 9368, 9720, 10260, 10539, 10935, 11710, 12312, 13851, 14052, 14580, 15390, 17496, 17565, 18468, 20520, 21078, 21870, 22249, 23085, 23420, 27702, 28104, 29160, 30780, 31617, 35130, 36936, 41553, 42156, 43740, 44498, 46170, 46840, 52695, 55404, 61560, 63234, 66747, 69255, 70260, 83106, 84312, 87480, 88996, 92340, 94851, 105390, 110808, 111245, 126468, 133494, 138510, 140520, 158085, 166212, 177992, 184680, 189702, 200241, 207765, 210780, 222490, 252936, 266988, 277020, 284553, 316170, 332424, 333735, 379404, 400482, 415530, 421560, 444980, 474255, 533976, 554040, 569106, 600723, 632340, 667470, 758808, 800964, 831060, 853659, 889960, 948510, 1001205, 1138212, 1201446, 1264680, 1334940, 1422765, 1601928, 1662120, 1707318, 1802169, 1897020, 2002410, 2276424, 2402892, 2560977, 2669880, 2845530, 3003615, 3414636, 3604338, 3794040, 4004820, 4268295, 4805784, 5121954, 5406507, 5691060, 6007230, 6829272, 7208676, 8009640, 8536590, 9010845, 10243908, 10813014, 11382120, 12014460, 12804885, 14417352, 16219521, 17073180, 18021690, 20487816, 21626028, 24028920, 25609770, 27032535, 32439042, 34146360, 36043380, 43252056, 48658563, 51219540, 54065070, 64878084, 72086760, 81097605, 97317126, 102439080, 108130140, 129756168, 162195210, 194634252, 216260280, 243292815, 324390420, 389268504, 486585630, 648780840, 973171260, 1946342520]

約数ペア:

[(1, 1946342520), (2, 973171260), (3, 648780840), (4, 486585630), (5, 389268504), (6, 324390420), (8, 243292815), (9, 216260280), (10, 194634252), (12, 162195210), (15, 129756168), (18, 108130140), (19, 102439080), (20, 97317126), (24, 81097605), (27, 72086760), (30, 64878084), (36, 54065070), (38, 51219540), (40, 48658563), (45, 43252056), (54, 36043380), (57, 34146360), (60, 32439042), (72, 27032535), (76, 25609770), (81, 24028920), (90, 21626028), (95, 20487816), (108, 18021690), (114, 17073180), (120, 16219521), (135, 14417352), (152, 12804885), (162, 12014460), (171, 11382120), (180, 10813014), (190, 10243908), (216, 9010845), (228, 8536590), (243, 8009640), (270, 7208676), (285, 6829272), (324, 6007230), (342, 5691060), (360, 5406507), (380, 5121954), (405, 4805784), (456, 4268295), (486, 4004820), (513, 3794040), (540, 3604338), (570, 3414636), (648, 3003615), (684, 2845530), (729, 2669880), (760, 2560977), (810, 2402892), (855, 2276424), (972, 2002410), (1026, 1897020), (1080, 1802169), (1140, 1707318), (1171, 1662120), (1215, 1601928), (1368, 1422765), (1458, 1334940), (1539, 1264680), (1620, 1201446), (1710, 1138212), (1944, 1001205), (2052, 948510), (2187, 889960), (2280, 853659), (2342, 831060), (2430, 800964), (2565, 758808), (2916, 667470), (3078, 632340), (3240, 600723), (3420, 569106), (3513, 554040), (3645, 533976), (4104, 474255), (4374, 444980), (4617, 421560), (4684, 415530), (4860, 400482), (5130, 379404), (5832, 333735), (5855, 332424), (6156, 316170), (6840, 284553), (7026, 277020), (7290, 266988), (7695, 252936), (8748, 222490), (9234, 210780), (9368, 207765), (9720, 200241), (10260, 189702), (10539, 184680), (10935, 177992), (11710, 166212), (12312, 158085), (13851, 140520), (14052, 138510), (14580, 133494), (15390, 126468), (17496, 111245), (17565, 110808), (18468, 105390), (20520, 94851), (21078, 92340), (21870, 88996), (22249, 87480), (23085, 84312), (23420, 83106), (27702, 70260), (28104, 69255), (29160, 66747), (30780, 63234), (31617, 61560), (35130, 55404), (36936, 52695), (41553, 46840), (42156, 46170), (43740, 44498)]